The INNOVATIVE QUICKTOUCH is the most VERSATILE head support system available! The push-button mechanism adjusts to HUNDREDS OF POSITIONS. Adjustments can be made for height and tilt. There are no pinched fingers or hair there is no cam lock. The frame weighs only 15 oz. is totally open at the neck. The QuickTouch can be placed on top of the table for use with positioning bolsters. The crescent pillow provides maximum support while avoiding pressure on the sensitive sinus areas. Turn it 180 degrees for use as a neck bolster.